@inproceedings{CAiSE-2003-CaliCGLNV,
	author        = "Andrea Calì and Diego Calvanese and Giuseppe De Giacomo and Maurizio Lenzerini and Paolo Naggar and Fabio Vernacotola",
	booktitle     = "{Proceedings of the 15th International Conference on Advanced Information Systems Engineering}",
	doi           = "10.1007/3-540-45017-3_8",
	isbn          = "3-540-40442-2",
	pages         = "79--94",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{IBIS: Semantic Data Integration at Work}",
	volume        = 2681,
	year          = 2003,
}